McFlab

I've heard about the condensation issue with the Ecoboost as BucketMan underlined it. The plugs issue was more about some misfire right?

BucketMan

It's connected. I'd upgrade to the Motorcraft 534's regardless of mileage. Less than $20 and an hour of time

McFlab

I found this interesting video about the connection between the CAC cooling issue and the misfire. I though it would be cool to share it:


Thanks for your help. I will bring the truck to a Ford dealership as well to have them inspect him before making any decisions.